-/* mdump.c -- Dump text image
- Copyright (C) 2003, 2004
+/* mdump.c -- Dump text image -*- coding: euc-jp; -*-
+ Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008
National Institute of Advanced Industrial Science and Technology (AIST)
Registration Number H15PRO112
You should have received a copy of the GNU Lesser General Public
License along with the m17n library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
02111-1307, USA. */
/***en
- @page mdump dump text image
+ @enpage m17n-dump dump text image
- @section mdump-synopsis SYNOPSIS
+ @section m17n-dump-synopsis SYNOPSIS
- mdump [ OPTION ... ] [ FILE ]
+ m17n-dump [ OPTION ... ] [ FILE ]
- @section mdump-description DESCRIPTION
+ @section m17n-dump-description DESCRIPTION
- Dump a text as a Netpbm image.
+ Dump a text as PNG image file.
- The Netpbm image is written to a file created in the current
- directory with the name "BASE.pbm" where BASE is the basename of
- FILE. If FILE is omitted, text is read from standard input, and
- the image is dumped into the file "output.pbm".
+ The PNG file is written to a file created in the current directory
+ with the name "BASE.png" where BASE is the basename of FILE. If
+ FILE is omitted, text is read from standard input, and the image
+ is dumped into the file "output.png".
The following OPTIONs are available.
<li> -p PAPER
- PAPER is the paper size: a4, a4r, a5, a5r, b5, b5r, letter, or
- WxH. In the last case, W and H are the width and height in
- millimeter. If this option is specified, PAPER limits the image
- size. If FILE is too large for a single page, multiple files with
- the names "BASE.01.pbm", "BASE.02.pbm", etc. are created.
+ PAPER is the paper size: a4, a4r, a5, a5r, b5, b5r, letter, WxH,
+ or W. In the case of WxH, W and H are the width and height in
+ millimeter. In the case of W, W is the width in millimeter. If
+ this option is specified, PAPER limits the image size. If FILE is
+ too large for a single page, multiple files with the names
+ "BASE.01.png", "BASE.02.png", etc. are created.
<li> -m MARGIN
<li> -x
FILE is assumed to be an XML file generated by the serialize
- facility of the m17n library, and FILE is deserialized before the
+ facility of the m17n library, and FILE is deserialized before an
image is created.
<li> -w
<li> -f FILTER
FILTER is a string containing a shell command line. If this
- option is specified, the Netpbm image is not written info a
+ option is specified, the PNG image is not written info a
file but is given to FILTER as standard input. If FILTER
contains "%s", that part is replaced by a basename of FILE.
So, the default behaviour is the same as specifying "cat >
- %s.pbm" as FILTER.
+ %s.png" as FILTER.
+
+ If FILTER is just "-", the PNG image is written to stdout.
+
+ <li> -a
+
+ Enable anti-alias drawing.
+
+ <li> --family FAMILY
+
+ Prefer a font whose family name is FAMILY.
+
+ <li> --language LANG
+
+ Prefer a font specified for the language LANG. LANG must be a
+ 2-letter code of ISO 630 (e.g. "en" for English).
+
+ <li> -fg FOREGROUND
+
+ Specify the text color. The supported color names are those of
+ HTML 4.0 and "#RRGGBB" notation.
+
+ <li> -bg BACKGROUND
+
+ Specify the background color. The supported color names are the
+ same as FOREGROUND, except that if "transparent" is specified,
+ make the background transparent.
+
+ <li> -r
+
+ Specify that the orientation of the text is right-to-left.
<li> -q
</ul>
*/
+/***ja
+ @japage m17n-dump ¥Æ¥¥¹¥È²èÁü¤Î¥À¥ó¥×
+
+ @section m17n-dump-synopsis SYNOPSIS
+
+ m17n-dump [ OPTION ... ] [ FILE ]
+
+ @section m17n-dump-description DESCRIPTION
+
+ ¥Æ¥¥¹¥È¤ò PNG ²èÁü¤È¤·¤Æ¥À¥ó¥×¤¹¤ë¡£
+
+ PNG ²èÁü¤Ï¸½ºß¤Î¥Ç¥£¥ì¥¯¥È¥ê¤Ëºî¤é¤ì¤¿ "BASE.png" ¤È¤¤¤¦Ì¾Á°¤Î
+ ¥Õ¥¡¥¤¥ë¤Ë½ñ¤¹þ¤Þ¤ì¤ë¡£¤³¤³¤Ç BASE ¤ÏFILE ¤Î basename ¤Ç¤¢¤ë¡£
+ FILE ¤¬¾Êά¤µ¤ì¤ì¤Ð¡¢¥Æ¥¥¹¥È¤Ïɸ½àÆþÎϤ«¤éÆɤޤ졢²èÁü¤Ï
+ "output.png" ¤Ë¥À¥ó¥×¤µ¤ì¤ë¡£
+
+ °Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤¬ÍøÍѤǤ¤ë¡£
+
+ <ul>
+
+ <li> -s SIZE
+
+ SIZE ¤Ï¥Õ¥©¥ó¥È¤ÎÂ礤µ¤ò¥Ý¥¤¥ó¥Èñ°Ì¤Ç¼¨¤·¤¿¤â¤Î¤Ç¤¢¤ë¡£¥Ç¥Õ¥©¥ë
+ ¥È¤ÎÂ礤µ¤Ï 12 ¥Ý¥¤¥ó¥È¡£
+
+ <li> -d DPI
+
+ DPI ¤Ï²òÁüÅÙ¤ò£±¥¤¥ó¥Á¤¢¤¿¤ê¤Î¥É¥Ã¥Èñ°Ì¤Ç¼¨¤·¤¿¤â¤Î¤Ç¤¢¤ë¡£¥Ç¥Õ¥©
+ ¥ë¥È¤Î²òÁüÅÙ¤Ï 300 dpi¡£
+
+ <li> -p PAPER
+
+ PAPER ¤Ï¤Ú¡¼¥Ñ¥µ¥¤¥º : a4, a4r, a5, a5r, b5, b5r, letter, WxH ¤Þ¤¿
+ ¤Ï W¡£ WxH ¤Î¾ì¹ç¡¢ W ¤È H ¤ÏÉý¤È¹â¤µ¤ò¥ß¥ê¥á¡¼¥¿Ã±°Ì¤Ç¼¨¤·¤¿¤â¤Î¡£
+ W ¤Î¾ì¹ç¡¢ W ¤ÏÉý¤ò¥ß¥ê¥á¡¼¥¿Ã±°Ì¤Ç¼¨¤·¤¿¤â¤Î¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤¬»ØÄê
+ ¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢ PAPER ¤¬²èÁü¥µ¥¤¥º¤òÀ©¸Â¤¹ ¤ë¡£FILE ¤¬ 1 ¥Ú¡¼¥¸
+ ¤ËǼ¤Þ¤é¤Ê¤¤¤Û¤ÉÂ礤¤¾ì¹ç¤Ï¡¢"BASE.01.png", "BASE.02.png" Åù¤Î̾Á°
+ ¤Î¤Ä¤¤¤¿Ê£¿ô¤Î¥Õ¥¡¥¤¥ë¤¬ºî¤é¤ì¤ë¡£
+
+ <li> -m MARGIN
+
+ MARGIN ¤Ï¿åÊ¿¡¢¿âľ¥Þ¡¼¥¸¥ó¤ò¥ß¥ê¥á¡¼¥¿Ã±°Ì¤Ç¼¨¤·¤¿¤â¤Î¤Ç¤¢¤ë¡£¥Ç
+ ¥Õ¥©¥ë¥È¤Î¥Þ¡¼¥¸¥ó¤Ï 20 mm¡£PAPER ¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð̵»ë¤µ¤ì¤ë¡£
+
+ <li> -c POS
+
+ POS ¤Ï¥«¡¼¥½¥ë¤Îʸ»ú°ÌÃÖ¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¥«¡¼¥½¥ë¤ÏÉÁ¤«¤ì¤Ê¤¤¡£
+
+ <li> -x
+
+ FILE ¤Ï m17n ¥é¥¤¥Ö¥é¥ê¤Î¥·¥ê¥¢¥é¥¤¥ºµ¡Ç½¤Ë¤è¤Ã¤Æºî¤é¤ì¤¿ XML ¥Õ¥¡
+ ¥¤¥ë¤Ç¤¢¤ê¡¢²èÁü¤òÀ¸À®¤¹¤ëÁ°¤Ë¥Ç¥·¥ê¥¢¥é¥¤¥º¤µ¤ì¤ë¡£
+
+ <li> -w
+
+ ¸ì¤Î¶³¦¤Ç²þ¹Ô¤¹¤ë¡£
+
+ <li> -f FILTER
+
+ FILTER ¤Ï¥·¥§¥ë¥³¥Þ¥ó¥É¹Ô¤ò´Þ¤àʸ»úÎó¤Ç¤¢¤ë¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤¬»ØÄê
+ ¤µ¤ì¤Æ¤¤¤ì¤Ð¡¢PNG ²èÁü¤Ï¥Õ¥¡¥¤¥ë¤Ë½ñ¤«¤ì¤ë¤Î¤Ç¤Ï¤Ê¤¯¡¢FILTER ¤Ë
+ ɸ½àÆþÎϤȤ·¤ÆÅϤµ¤ì¤ë¡£ FILTER ¤¬ "%s" ¤ò´Þ¤ó¤Ç¤¤¤ì¤Ð¡¢¤½¤ì¤Ï FILE
+ ¤Î¥Ù¡¼¥¹¥Í¡¼¥à¤ËÃÖ¤´¹¤¨¤é¤ì¤ë¡£¤³¤Î¥×¥í¥°¥é¥à¤Î¥Ç¥Õ¥©¥ë¥È¤Î¿¶Éñ¤¤
+ ¤È¡¢FILTER ¤Ë "cat > %s.png" ¤ò»ØÄꤷ¤¿¾ì¹ç¤Î¿¶Éñ¤ÏƱ°ì¤Ç¤¢¤ë¡£
+
+ ¤â¤· FILTER ¤¬Ã±¤Ë "-" ¤Ç¤¢¤ì¤Ð¡¢ PNG ²èÁü¤Ï stdout ¤Ë½ÐÎϤµ¤ì¤ë¡£
+
+ <li> -a
+
+ ¥¢¥ó¥Á¥¨¥¤¥ê¥¢¥¹½èÍý¤ò¹Ô¤¦¡£
+
+ <li> --family FAMILY
+
+ ¥Õ¥¡¥ß¥ê¥£Ì¾¤¬ FAMILY ¤Î¥Õ¥©¥ó¥È¤òÍ¥ÀèŪ¤Ë»È¤¦¡£
+
+ <li> --language LANG
+
+ ¸À¸ì LANG ÍѤ˻ØÄꤵ¤ì¤¿¥Õ¥©¥ó¥È¤òÍ¥ÀèŪ¤Ë»È¤¦¡£LANG ¤Ï ISO 630 ¤Î
+ £²Ê¸»ú¥³¡¼¥É¡ÊÎ㡧±Ñ¸ì¤Ï "en" ¡Ë¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
+
+ <li> -fg FOREGROUND
+
+ ¥Æ¥¥¹¥È¤Î¿§¤ò»ØÄꤹ¤ë¡£HTML 4.0 ¤Î¿§¤Î̾Á°¤ª¤è¤Ó "#RRGGBB" µË¡¤ò
+ ¥µ¥Ý¡¼¥È¡£
+
+ <li> -bg BACKGROUND
+
+ Çطʤ理ò»ØÄꤹ¤ë¡£¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¿§¤Î̾Á°¤Ï FOREGROUND Ʊ¤¸¡£
+ ¤¿¤À¤·¡¢¤â¤· "transparent" ¤¬»ØÄꤵ¤ì¤¿¤éÇطʤòÆ©ÌÀ¤Ë¤¹¤ë¡£
+
+ <li> -r
+
+ Specify that the orientation of the text is right-to-left.
+
+ <li> -q
+
+ °ìÀڤΥá¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¤Ê¤¤¡£
+
+ <li> --version
+
+ ¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤òɽ¼¨¤¹¤ë¡£
+
+ <li> -h, --help
+
+ ¤³¤Î¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤¹¤ë¡£
+
+ </ul>
+*/
#ifndef FOR_DOXYGEN
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <ctype.h>
#include <libgen.h>
-#include <X11/Xlib.h>
+#if defined (HAVE_FREETYPE) && defined (HAVE_GD)
+#include <gd.h>
#include <m17n-gui.h>
#include <m17n-misc.h>
-#define VERSION "1.0"
-
/* Enumuration of the supported paper types. */
enum paper_type
{
prog = p;
printf ("Usage: %s [ OPTION ...] [ FILE ]\n", prog);
- printf ("Dump a text as a Netpbm image into a PBM file.\n");
- printf (" The PBM file is created in the current directory\n");
- printf (" with the name \"BASE.pbm\" where BASE is the basename of FILE.\n");
+ printf ("Dump a text as a PNG image into a file.\n");
+ printf (" The PNG file is created in the current directory\n");
+ printf (" with the name \"BASE.png\" where BASE is the basename of FILE.\n");
printf (" If FILE is omitted, text is read from standard input, and\n");
- printf (" dumped into the file \"output.pbm\".\n");
+ printf (" dumped into the file \"output.png\".\n");
printf ("The following OPTIONs are available.\n");
printf (" %-13s %s", "-s SIZE",
- "Font size in point (default 12).\n");
+ "Font size in 1/10 point (default 120).\n");
printf (" %-13s %s", "-d DPI",
"Resolution in dots per inch (defualt 300).\n");
printf (" %-13s %s", "-p PAPER",
- "Paper size; a4, a4r, a5, a5r, b5, b5r, letter, or WxH.\n");
+ "Paper size; a4, a4r, a5, a5r, b5, b5r, letter, W, or WxH.\n");
printf (" %-13s %s", "-m MARGIN",
"Marginal space in millimeter (default 20).\n");
printf (" %-13s %s", "-c POS",
printf (" %-13s %s", "-f FILTER",
"String containing a shell command line to be used as a filter.\n");
printf (" %-13s %s", "-w", "Each line is broken at word boundary.\n");
+ printf (" %-13s %s", "-a", "Enable anti-alias drawing.\n");
+ printf (" %-13s %s", "--family FAMILY",
+ "Prefer a font whose family is FAMILY.\n");
+ printf (" %-13s %s", "--language LANG",
+ "Prefer a font specified for the langauge LANG.\n");
+ printf (" %-13s %s", "-r",
+ "Specify that the orientation of the text is right-to-left.\n");
+ printf (" %-13s %s", "-fg FOREGROUND",
+ "Specify the text color (HTML 4.0 color names or \"#RRGGBB\").\n");
+ printf (" %-13s %s", "-bg BACKGROUND",
+ "Specify the background color (\"transparent\" for transparent)\n");
printf (" %-13s %s", "-q", "Quiet mode. Don't print any messages.\n");
printf (" %-13s %s", "--version", "Print the version number.\n");
printf (" %-13s %s", "-h, --help", "Print this message.\n");
while (to < next)
{
mdraw_glyph_info (frame, mt, to, to, control, &info);
- if (y + info.this.height > height)
+ if (y + info.metrics.height > height)
break;
- y += info.this.height;
+ y += info.metrics.height;
to = info.line_to;
}
break;
return to;
}
-
-/* Table to convert a byte of LSBFirst to MSBFirst. */
-char reverse_bit_order[256];
-
-/* Initialize the above table. */
-
-void
-init_reverse_bit_order ()
-{
- int i;
-
- for (i = 0; i < 256; i++)
- reverse_bit_order[i]
- = (((i & 1) << 7) | ((i & 2) << 5) | ((i & 4) << 3) | ((i & 8) << 1)
- | ((i & 16) >> 1) | ((i & 32) >> 3)
- | ((i & 64) >> 5) | ((i & 128) >> 7));
-}
-
-
/* Dump the image in IMAGE into a file whose name is generated from
FILENAME and PAGE_INDEX (if it is not zero). */
void
-dump_image (XImage *image, char *filename, char *filter,
- int white_is_zero, int page_index, int quiet_mode)
+dump_image (gdImagePtr image, char *filename, char *filter,
+ int page_index, int quiet_mode)
{
FILE *fp;
- int pbm_bytes_per_line;
- char *data = image->data;
- int x, y;
if (page_index)
{
if (filter)
{
- char *command = alloca (strlen (filename) + strlen (filter) + 1);
+ if (filter[0] == '-' && filter[1] == '\0')
+ fp = stdout;
+ else
+ {
+ char *command = alloca (strlen (filename) + strlen (filter) + 1);
- sprintf (command, filter, filename);
- fp = popen (command, "w");
- if (! fp)
- FATAL_ERROR ("Can't run the command \"%s\"\n", command);
- if (! quiet_mode)
- printf ("Running \"%s\" ... ", command);
+ sprintf (command, filter, filename);
+ fp = popen (command, "w");
+ if (! fp)
+ FATAL_ERROR ("Can't run the command \"%s\"\n", command);
+ if (! quiet_mode)
+ printf ("Running \"%s\" ... ", command);
+ }
}
else
{
char *fullname = alloca (strlen (filename) + 5);
- sprintf (fullname, "%s.pbm", filename);
+ sprintf (fullname, "%s.png", filename);
fp = fopen (fullname, "w");
if (! fp)
FATAL_ERROR ("Can't write to \"%s\"\n", fullname);
printf ("Writing %s ... ", fullname);
}
- if (image->bitmap_bit_order != MSBFirst
- || (image->byte_order != MSBFirst
- && image->bitmap_unit != 8))
- {
- /* We must adjust image->data for PBM. */
- int bytes_per_unit = image->bitmap_unit / 8;
-
- for (y = 0; y < image->height; y++, data += image->bytes_per_line)
- {
- char b;
-
- if (image->byte_order != MSBFirst)
- {
- if (reverse_bit_order[0] == 0)
- init_reverse_bit_order ();
- if (bytes_per_unit == 2)
- for (x = 0; x < image->bytes_per_line; x += 2)
- b = data[x], data[x] = data[x + 1], data[x + 1] = b;
- else if (bytes_per_unit == 6)
- for (x = 0; x < image->bytes_per_line; x += 3)
- {
- b = data[x], data[x] = data[x + 3], data[x + 3] = b;
- x++;
- b = data[x], data[x] = data[x + 1], data[x + 1] = b;
- }
- }
-
- if (image->bitmap_bit_order != MSBFirst)
- for (x = 0; x < image->bytes_per_line; x++)
- data[x] = reverse_bit_order[(unsigned char) data[x]];
- if (! white_is_zero)
- for (x = 0; x < image->bytes_per_line; x++)
- data[x] = ~data[x];
- }
- /* Reset DATA. */
- data = image->data;
- }
-
- /* Generate PBM (Portable Bitmap File Format) of P4 format. */
- fprintf (fp, "P4\n%d %d\n", image->width, image->height);
- pbm_bytes_per_line = (image->width + 7) / 8;
- for (y = 0; y < image->height; y++, data += image->bytes_per_line)
- fwrite (data, 1, pbm_bytes_per_line, fp);
-
- fclose (fp);
+ /* Generate PNG. */
+ gdImagePng (image, fp);
+ if (fp != stderr)
+ fclose (fp);
if (! quiet_mode)
- printf (" done (%dx%d)\n", image->width, image->height);
+ printf (" done (%dx%d)\n", image->sx, image->sy);
}
extern int line_break (MText *mt, int pos, int from, int to, int line, int y);
int
main (int argc, char **argv)
{
- Display *display;
- int screen;
- GC gc;
- Pixmap pixmap;
- XImage *image;
int fontsize = 120;
int paper = PAPER_NOLIMIT;
int dpi = 300;
int quiet_mode = 0;
int break_by_word = 0;
char *filter = NULL;
- int i;
int paper_width, paper_height;
+ int anti_alias = 0;
+ char *family_name = NULL;
+ char *lang_name = NULL;
+ char *fg_color = NULL, *bg_color = NULL;
+ int transparent = 0;
+ int r2l = 0;
+ int i;
int page_index;
+ gdImagePtr image;
+ int bg_rgb;
MFrame *frame;
MText *mt;
MDrawMetric rect;
char *filename = "output";
int len, from;
+ char *fontset_name = "generic";
+
/* Parse the command line arguments. */
for (i = 1; i < argc; i++)
help_exit (argv[0], 0);
else if (! strcmp (argv[i], "--version"))
{
- printf ("mdump (m17n library) %s\n", VERSION);
- printf ("Copyright (C) 2003, 2004 AIST, JAPAN\n");
+ printf ("m17n-dump (m17n library) %s\n", M17NLIB_VERSION_NAME);
+ printf ("Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 AIST, JAPAN\n");
exit (0);
}
else if (! strcmp (argv[i], "-s") && i + 1< argc)
paper_size[paper].width = w;
paper_size[paper].height = h;
}
+ else if (sscanf (argv[i], "%d", &w) == 1
+ && w > 0)
+ {
+ paper = PAPER_USER;
+ paper_size[paper].width = w;
+ paper_size[paper].height = 0;
+ }
else
FATAL_ERROR ("Invalid paper type: %s\n", argv[i]);
}
{
quiet_mode = 1;
}
+ else if (! strcmp (argv[i], "-a"))
+ {
+ anti_alias = 1;
+ }
+ else if (! strcmp (argv[i], "--family"))
+ {
+ family_name = argv[++i];
+ }
+ else if (! strcmp (argv[i], "--language"))
+ {
+ lang_name = argv[++i];
+ }
+ else if (! strcmp (argv[i], "-r"))
+ {
+ r2l = 1;
+ }
else if (argv[i][0] != '-')
{
fp = fopen (argv[i], "r");
FATAL_ERROR ("Fail to open the file %s!\n", argv[i]);
filename = basename (argv[i]);
}
+ else if (! strcmp (argv[i], "--fontset"))
+ {
+ fontset_name = argv[++i];
+ }
+ else if (! strcmp (argv[i], "-fg"))
+ {
+ if (i + 1 == argc)
+ {
+ fprintf (stderr, "Foreground color not specified\n");
+ help_exit (argv[0], 1);
+ }
+ fg_color = argv[++i];
+ }
+ else if (! strcmp (argv[i], "-bg"))
+ {
+ if (i + 1 == argc)
+ {
+ fprintf (stderr, "Background color not specified\n");
+ help_exit (argv[0], 1);
+ }
+ i++;
+ if (! strcmp (argv[i], "transparent"))
+ transparent = 1;
+ else
+ bg_color = argv[i];
+ }
else
{
fprintf (stderr, "Unknown or invalid option: %s\n", argv[i]);
FATAL_ERROR ("%s\n", "Fail to decode the input file or stream!");
len = mtext_len (mt);
+ if (lang_name)
+ mtext_put_prop (mt, 0, len, Mlanguage, msymbol (lang_name));
if (paper == PAPER_NOLIMIT)
paper_width = paper_height = margin = 0;
margin = margin * dpi / 25.4;
}
- display = XOpenDisplay (NULL);
- screen = DefaultScreen (display);
-
{
MPlist *plist = mplist (), *p;
- MFontset *fontset = mfontset ("truetype");
+ MFontset *fontset = mfontset (fontset_name);
MFace *face = mface ();
mface_put_prop (face, Mfontset, fontset);
mface_put_prop (face, Msize, (void *) (fontsize * dpi / 100));
- p = mplist_add (plist, msymbol ("display"), display);
- p = mplist_add (p, msymbol ("depth"), (void *) 1);
+ if (family_name)
+ {
+ char *p;
+
+ for (p = family_name; *p; p++)
+ if (isupper (*p)) *p = tolower (*p);
+ mface_put_prop (face, Mfamily, msymbol (family_name));
+ }
+ if (fg_color)
+ mface_put_prop (face, Mforeground, msymbol (fg_color));
+ if (bg_color)
+ mface_put_prop (face, Mbackground, msymbol (bg_color));
+ p = mplist_add (plist, Mdevice, msymbol ("gd"));
p = mplist_add (p, Mface, face);
m17n_object_unref (face);
frame = mframe (plist);
m17n_object_unref (plist);
if (! frame)
- FATAL_ERROR ("%s\n", "Can't open a frame (perhaps no font avairable)!");
+ FATAL_ERROR ("%s\n", "Can't open a frame (perhaps no font available)!");
}
memset (&control, 0, sizeof control);
- control.as_image = 1;
control.two_dimensional = 1;
control.enable_bidi = 1;
+ control.anti_alias = anti_alias;
+ control.orientation_reversed = r2l;
if (cursor_pos >= 0)
{
control.with_cursor = 1;
else
control.ignore_formatting_char = 1;
if (break_by_word)
- control.line_break = line_break;
+ control.line_break = mdraw_default_line_break;
if (paper == PAPER_NOLIMIT)
{
paper_height = rect.height;
}
else
- control.max_line_width = paper_width - margin * 2;
-
- pixmap = XCreatePixmap (display, RootWindow (display, screen),
- paper_width, paper_height, 1);
- gc = XCreateGC (display, pixmap, 0L, NULL);
+ {
+ control.max_line_width = paper_width - margin * 2;
+ if (paper_height == 0)
+ {
+ mdraw_text_extents (frame, mt, 0, len, &control, NULL, NULL, &rect);
+ paper_height = rect.height + margin * 2;
+ }
+ }
+#if HAVE_GD > 1
+ image = gdImageCreateTrueColor (paper_width, paper_height);
+#else
+ image = gdImageCreate (paper_width, paper_height);
+#endif
from = 0;
page_index = 1;
+
+ if (transparent)
+ {
+ MFace *face = mframe_get_prop (frame, Mface);
+ MSymbol fg = mface_get_prop (face, Mforeground);
+ int rgb_value = 0;
+
+ if (fg)
+ rgb_value = (int) msymbol_get (fg, msymbol (" rgb"));
+ if (rgb_value == 0xFFFFFF)
+ bg_rgb = gdImageColorAllocate (image, 0, 0, 0);
+ else
+ bg_rgb = gdImageColorAllocate (image, 255, 255, 255);
+ gdImageColorTransparent (image, bg_rgb);
+#if HAVE_GD > 1
+ gdImageAlphaBlending (image, 0);
+#endif
+ }
+ else
+ {
+ MFace *face = mframe_get_prop (frame, Mface);
+ MSymbol bg = mface_get_prop (face, Mbackground);
+ if (bg)
+ {
+ int rgb_value = (int) msymbol_get (bg, msymbol (" rgb"));
+ bg_rgb = gdImageColorAllocate (image, rgb_value >> 16,
+ (rgb_value >> 8) & 255,
+ rgb_value & 255);
+ }
+ else
+ bg_rgb = gdImageColorAllocate (image, 255, 255, 255);
+ }
+
while (from < len)
{
int to;
- if (paper == PAPER_NOLIMIT)
+ if (paper == PAPER_NOLIMIT || paper_size[paper].height == 0)
to = len;
else
to = find_page_end (frame, paper_height - margin * 2, mt, from,
&control, &rect);
- XSetForeground (display, gc, WhitePixel (display, screen));
- XFillRectangle (display, pixmap, gc, 0, 0, paper_width, paper_height);
- mdraw_text_with_control (frame, (MDrawWindow) pixmap,
- margin, margin - rect.y, mt, from, to,
- &control);
- XSetForeground (display, gc, BlackPixel (display, screen));
-#if 0
- XDrawRectangle (display, pixmap, gc, margin, margin,
- paper_width - margin * 2 - 1,
- paper_height - margin * 2 - 1);
-#endif
- image = XGetImage (display, pixmap, 0, 0, paper_width, paper_height,
- AllPlanes, XYPixmap);
- XInitImage (image);
- dump_image (image, filename, filter, !WhitePixel (display, screen),
+ gdImageFilledRectangle (image, 0, 0, paper_width - 1, paper_height - 1,
+ bg_rgb);
+ if (! r2l)
+ mdraw_text_with_control (frame, image,
+ margin, margin - rect.y,
+ mt, from, to, &control);
+ else
+ mdraw_text_with_control (frame, image,
+ paper_width - margin, margin - rect.y,
+ mt, from, to, &control);
+ dump_image (image, filename, filter,
((from > 0 || to < len) ? page_index : 0),
quiet_mode);
m17n_object_unref (frame);
m17n_object_unref (mt);
M17N_FINI ();
- XCloseDisplay (display);
+ gdImageDestroy (image);
exit (0);
}
+
+#else /* not HAVE_FREETYPE nor HAVE_GD */
+
+int
+main (int argc, char **argv)
+{
+ fprintf (stderr, "Can't run without Freetype and GD library!\n");
+ exit (1);
+}
+
+#endif /* not HAVE_FREETYPE nor HAVE_GD */
#endif /* not FOR_DOXYGEN */
projects / m17n / m17n-lib.git / blobdiff